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| author | Qt by Nokia <qt-info@nokia.com> | 2011-04-27 12:05:43 +0200 |
|---|---|---|
| committer | axis <qt-info@nokia.com> | 2011-04-27 12:05:43 +0200 |
| commit | 38be0d13830efd2d98281c645c3a60afe05ffece (patch) | |
| tree | 6ea73f3ec77f7d153333779883e8120f82820abe /src/3rdparty/libtiff/html/man/rgb2ycbcr.1.html | |
Initial import from the monolithic Qt.
This is the beginning of revision history for this module. If you
want to look at revision history older than this, please refer to the
Qt Git wiki for how to use Git history grafting. At the time of
writing, this wiki is located here:
http://qt.gitorious.org/qt/pages/GitIntroductionWithQt
If you have already performed the grafting and you don't see any
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Branched from the monolithic repo, Qt master branch, at commit
896db169ea224deb96c59ce8af800d019de63f12
Diffstat (limited to 'src/3rdparty/libtiff/html/man/rgb2ycbcr.1.html')
| -rw-r--r-- | src/3rdparty/libtiff/html/man/rgb2ycbcr.1.html | 155 |
1 files changed, 155 insertions, 0 deletions
diff --git a/src/3rdparty/libtiff/html/man/rgb2ycbcr.1.html b/src/3rdparty/libtiff/html/man/rgb2ycbcr.1.html new file mode 100644 index 0000000000..5cff15fb53 --- /dev/null +++ b/src/3rdparty/libtiff/html/man/rgb2ycbcr.1.html @@ -0,0 +1,155 @@ +<!-- Creator : groff version 1.18.1 --> +<!-- CreationDate: Fri Jul 13 17:43:19 2007 --> +<html> +<head> +<meta name="generator" content="groff -Thtml, see www.gnu.org"> +<meta name="Content-Style" content="text/css"> +<title>RGB2YCBCR</title> +</head> +<body> + +<h1 align=center>RGB2YCBCR</h1> +<a href="#NAME">NAME</a><br> +<a href="#SYNOPSIS">SYNOPSIS</a><br> +<a href="#DESCRIPTION">DESCRIPTION</a><br> +<a href="#OPTIONS">OPTIONS</a><br> +<a href="#SEE ALSO">SEE ALSO</a><br> + +<hr> +<a name="NAME"></a> +<h2>NAME</h2> +<!-- INDENTATION --> +<table width="100%" border=0 rules="none" frame="void" + cols="2" cellspacing="0" cellpadding="0"> +<tr valign="top" align="left"> +<td width="8%"></td> +<td width="91%"> +<p>rgb2ycbcr − convert non-YCbCr <small>TIFF</small> +images to a YCbCr <small>TIFF</small> image</p> +</td> +</table> +<a name="SYNOPSIS"></a> +<h2>SYNOPSIS</h2> +<!-- INDENTATION --> +<table width="100%" border=0 rules="none" frame="void" + cols="2" cellspacing="0" cellpadding="0"> +<tr valign="top" align="left"> +<td width="8%"></td> +<td width="91%"> +<p><b>rgb2ycbcr</b> [ <i>options</i> ] <i>src1.tif src2.tif +... dst.tif</i></p> +</td> +</table> +<a name="DESCRIPTION"></a> +<h2>DESCRIPTION</h2> +<!-- INDENTATION --> +<table width="100%" border=0 rules="none" frame="void" + cols="2" cellspacing="0" cellpadding="0"> +<tr valign="top" align="left"> +<td width="8%"></td> +<td width="91%"> +<p><i>rgb2ycbcr</i> converts <small>RGB</small> color, +greyscale, or bi-level <small>TIFF</small> images to YCbCr +images by transforming and sampling pixel data. If multiple +files are specified on the command line each source file is +converted to a separate directory in the destination +file.</p> +<!-- INDENTATION --> +<p>By default, chrominance samples are created by sampling 2 +by 2 blocks of luminance values; this can be changed with +the <b>−h</b> and <b>−v</b> options. Output data +are compressed with the <small>PackBits</small> compression +scheme, by default; an alternate scheme can be selected with +the <b>−c</b> option. By default, output data are +compressed in strips with the number of rows in each strip +selected so that the size of a strip is never more than 8 +kilobytes; the <b>−r</b> option can be used to +explicitly set the number of rows per strip.</p> +</td> +</table> +<a name="OPTIONS"></a> +<h2>OPTIONS</h2> +<!-- TABS --> +<table width="100%" border=0 rules="none" frame="void" + cols="5" cellspacing="0" cellpadding="0"> +<tr valign="top" align="left"> +<td width="10%"></td> +<td width="3%"> + +<p><b>−c</b></p> +</td> +<td width="5%"></td> +<td width="80%"> + +<p>Specify a compression scheme to use when writing image +data: <b>−c none</b> for no compression, <b>−c +packbits</b> for the PackBits compression algorithm (the +default), <b>−c jpeg</b> for the JPEG compression +algorithm, <b>−c zip</b> for the deflate compression +algorithm, and <b>−c lzw</b> for Lempel-Ziv & +Welch.</p> +</td> +<td width="0%"> +</td> +<tr valign="top" align="left"> +<td width="10%"></td> +<td width="3%"> + +<p><b>−h</b></p> +</td> +<td width="5%"></td> +<td width="80%"> + +<p>Set the horizontal sampling dimension to one of: 1, 2 +(default), or 4.</p> +</td> +<td width="0%"> +</td> +<tr valign="top" align="left"> +<td width="10%"></td> +<td width="3%"> + +<p><b>−r</b></p> +</td> +<td width="5%"></td> +<td width="80%"> + +<p>Write data with a specified number of rows per strip; by +default the number of rows/strip is selected so that each +strip is approximately 8 kilobytes.</p> +</td> +<td width="0%"> +</td> +<tr valign="top" align="left"> +<td width="10%"></td> +<td width="3%"> + +<p><b>−v</b></p> +</td> +<td width="5%"></td> +<td width="80%"> + +<p>Set the vertical sampling dimension to one of: 1, 2 +(default), or 4.</p> +</td> +<td width="0%"> +</td> +</table> +<a name="SEE ALSO"></a> +<h2>SEE ALSO</h2> +<!-- INDENTATION --> +<table width="100%" border=0 rules="none" frame="void" + cols="2" cellspacing="0" cellpadding="0"> +<tr valign="top" align="left"> +<td width="8%"></td> +<td width="91%"> +<p><b>tiffinfo</b>(1), <b>tiffcp</b>(1), +<b>libtiff</b>(3)</p> +<!-- INDENTATION --> +<p>Libtiff library home page: +<b>http://www.remotesensing.org/libtiff</b></p> +</td> +</table> +<hr> +</body> +</html> |